Pull out init_* function innards to separate one-item functions.
parent
329c6dd27b
commit
cc34c4d189
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@ -174,7 +174,7 @@ function html_to_element(html)
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}
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common.init_atag_merge_params =
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function init_atag_merge_params()
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function init_atag_merge_params(a)
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{
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/*
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To create an <a> tag where the ?parameters written on the href are merged
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@ -195,42 +195,47 @@ function init_atag_merge_params()
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href: "?orderby=date"
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Result: "?filter=hello&orderby=date"
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*/
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function ingest(params, new_params)
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const page_params = Array.from(new URLSearchParams(window.location.search));
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let to_merge;
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if (a.dataset.mergeParams)
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{
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for (const [key, value] of params) { new_params.set(key, value); }
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let keep = new Set(a.dataset.mergeParams.split(/[\s,]+/));
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to_merge = page_params.filter(key_value => keep.has(key_value[0]));
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delete a.dataset.mergeParams;
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}
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else if (a.dataset.mergeParamsExcept)
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{
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let remove = new Set(a.dataset.mergeParamsExcept.split(/[\s,]+/));
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to_merge = page_params.filter(key_value => (! remove.has(key_value[0])));
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delete a.dataset.mergeParamsExcept;
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}
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else
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{
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to_merge = page_params;
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}
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to_merge = to_merge.concat(Array.from(new URLSearchParams(a.search)));
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const new_params = new URLSearchParams();
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for (const [key, value] of to_merge)
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{ new_params.set(key, value); }
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a.search = new_params.toString();
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a.classList.remove("merge_params");
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}
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common.init_all_atag_merge_params =
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function init_all_atag_merge_params()
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{
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const page_params = Array.from(new URLSearchParams(window.location.search));
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let as = Array.from(document.getElementsByClassName("merge_params"));
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for (const a of as)
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{
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const a_params = new URLSearchParams(a.search);
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const new_params = new URLSearchParams();
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if (a.dataset.mergeParams)
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{
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let keep = new Set(a.dataset.mergeParams.split(/[\s,]+/));
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ingest(page_params.filter(key_value => keep.has(key_value[0])), new_params);
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delete a.dataset.mergeParams;
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}
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else if (a.dataset.mergeParamsExcept)
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{
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let remove = new Set(a.dataset.mergeParamsExcept.split(/[\s,]+/));
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ingest(page_params.filter(key_value => (! remove.has(key_value[0]))), new_params);
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delete a.dataset.mergeParamsExcept;
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}
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else
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{
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ingest(page_params, new_params);
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}
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ingest(a_params, new_params);
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a.search = new_params.toString();
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a.classList.remove("merge_params");
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common.init_atag_merge_params(a);
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}
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}
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common.init_button_with_confirm =
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function init_button_with_confirm()
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function init_button_with_confirm(button)
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{
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/*
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To create a button that requires a second confirmation step, assign it the
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@ -262,191 +267,215 @@ function init_button_with_confirm()
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data-holder-class: CSS class for the new span that holds the menu.
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*/
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button.classList.remove("button_with_confirm");
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let holder = document.createElement("span");
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holder.className = button.dataset.holderClass || "";
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holder.classList.add("confirm_holder");
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button.parentElement.insertBefore(holder, button);
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button.parentElement.removeChild(button);
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let holder_stage1 = document.createElement("span");
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holder_stage1.classList.add("confirm_holder_stage1");
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holder_stage1.appendChild(button);
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holder.appendChild(holder_stage1);
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let holder_stage2 = document.createElement("span");
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holder_stage2.classList.add("confirm_holder_stage2");
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holder_stage2.classList.add("hidden");
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holder.appendChild(holder_stage2);
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let prompt;
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let input_source;
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if (button.dataset.isInput)
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{
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prompt = document.createElement("input");
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prompt.placeholder = button.dataset.prompt || "";
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input_source = prompt;
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}
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else
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{
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prompt = document.createElement("span");
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prompt.innerText = (button.dataset.prompt || "Are you sure?") + " ";
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input_source = undefined;
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}
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prompt.className = button.dataset.promptClass || "";
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holder_stage2.appendChild(prompt)
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delete button.dataset.prompt;
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delete button.dataset.promptClass;
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let button_confirm = document.createElement("button");
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button_confirm.innerText = (button.dataset.confirm || button.innerText).trim();
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if (button.dataset.confirmClass === undefined)
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{
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button_confirm.className = button.className;
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button_confirm.classList.remove("button_with_confirm");
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}
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else
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{
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button_confirm.className = button.dataset.confirmClass;
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}
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button_confirm.input_source = input_source;
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holder_stage2.appendChild(button_confirm);
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holder_stage2.appendChild(document.createTextNode(" "));
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if (button.dataset.isInput)
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{
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common.bind_box_to_button(prompt, button_confirm);
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}
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delete button.dataset.confirm;
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delete button.dataset.confirmClass;
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delete button.dataset.isInput;
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let button_cancel = document.createElement("button");
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button_cancel.innerText = button.dataset.cancel || "Cancel";
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button_cancel.className = button.dataset.cancelClass || "";
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holder_stage2.appendChild(button_cancel);
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delete button.dataset.cancel;
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delete button.dataset.cancelClass;
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// If this is stupid, let me know.
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let confirm_onclick = `
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let holder = event.target.parentElement.parentElement;
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holder.getElementsByClassName("confirm_holder_stage1")[0].classList.remove("hidden");
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holder.getElementsByClassName("confirm_holder_stage2")[0].classList.add("hidden");
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` + button.dataset.onclick;
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button_confirm.onclick = Function(confirm_onclick);
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button.removeAttribute("onclick");
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button.onclick = function(event)
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{
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let holder = event.target.parentElement.parentElement;
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holder.getElementsByClassName("confirm_holder_stage1")[0].classList.add("hidden");
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holder.getElementsByClassName("confirm_holder_stage2")[0].classList.remove("hidden");
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let input = holder.getElementsByTagName("input")[0];
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if (input)
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{
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input.focus();
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}
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}
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button_cancel.onclick = function(event)
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{
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let holder = event.target.parentElement.parentElement;
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holder.getElementsByClassName("confirm_holder_stage1")[0].classList.remove("hidden");
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holder.getElementsByClassName("confirm_holder_stage2")[0].classList.add("hidden");
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}
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delete button.dataset.onclick;
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}
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common.init_all_button_with_confirm =
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function init_all_button_with_confirm()
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{
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let buttons = Array.from(document.getElementsByClassName("button_with_confirm"));
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for (const button of buttons)
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{
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button.classList.remove("button_with_confirm");
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let holder = document.createElement("span");
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holder.className = button.dataset.holderClass || "";
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holder.classList.add("confirm_holder");
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button.parentElement.insertBefore(holder, button);
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button.parentElement.removeChild(button);
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let holder_stage1 = document.createElement("span");
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holder_stage1.classList.add("confirm_holder_stage1");
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holder_stage1.appendChild(button);
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holder.appendChild(holder_stage1);
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let holder_stage2 = document.createElement("span");
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holder_stage2.classList.add("confirm_holder_stage2");
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holder_stage2.classList.add("hidden");
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holder.appendChild(holder_stage2);
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let prompt;
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let input_source;
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if (button.dataset.isInput)
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{
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prompt = document.createElement("input");
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prompt.placeholder = button.dataset.prompt || "";
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input_source = prompt;
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}
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else
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{
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prompt = document.createElement("span");
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prompt.innerText = (button.dataset.prompt || "Are you sure?") + " ";
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input_source = undefined;
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}
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prompt.className = button.dataset.promptClass || "";
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holder_stage2.appendChild(prompt)
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delete button.dataset.prompt;
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delete button.dataset.promptClass;
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let button_confirm = document.createElement("button");
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button_confirm.innerText = (button.dataset.confirm || button.innerText).trim();
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if (button.dataset.confirmClass === undefined)
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{
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button_confirm.className = button.className;
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button_confirm.classList.remove("button_with_confirm");
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}
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else
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{
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button_confirm.className = button.dataset.confirmClass;
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}
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button_confirm.input_source = input_source;
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holder_stage2.appendChild(button_confirm);
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holder_stage2.appendChild(document.createTextNode(" "));
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if (button.dataset.isInput)
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{
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common.bind_box_to_button(prompt, button_confirm);
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}
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delete button.dataset.confirm;
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delete button.dataset.confirmClass;
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delete button.dataset.isInput;
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let button_cancel = document.createElement("button");
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button_cancel.innerText = button.dataset.cancel || "Cancel";
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button_cancel.className = button.dataset.cancelClass || "";
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holder_stage2.appendChild(button_cancel);
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delete button.dataset.cancel;
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delete button.dataset.cancelClass;
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// If this is stupid, let me know.
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let confirm_onclick = `
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let holder = event.target.parentElement.parentElement;
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holder.getElementsByClassName("confirm_holder_stage1")[0].classList.remove("hidden");
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holder.getElementsByClassName("confirm_holder_stage2")[0].classList.add("hidden");
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` + button.dataset.onclick;
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button_confirm.onclick = Function(confirm_onclick);
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button.removeAttribute("onclick");
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button.onclick = function(event)
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{
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let holder = event.target.parentElement.parentElement;
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holder.getElementsByClassName("confirm_holder_stage1")[0].classList.add("hidden");
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holder.getElementsByClassName("confirm_holder_stage2")[0].classList.remove("hidden");
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let input = holder.getElementsByTagName("input")[0];
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if (input)
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{
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input.focus();
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}
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}
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button_cancel.onclick = function(event)
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{
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let holder = event.target.parentElement.parentElement;
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holder.getElementsByClassName("confirm_holder_stage1")[0].classList.remove("hidden");
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holder.getElementsByClassName("confirm_holder_stage2")[0].classList.add("hidden");
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}
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delete button.dataset.onclick;
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common.init_button_with_confirm(button);
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}
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}
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common.init_enable_on_pageload =
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function init_enable_on_pageload()
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function init_enable_on_pageload(element)
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{
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/*
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To create an input element which is disabled at first, and is enabled when
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the DOM has completed loading, give it the disabled attribute and the
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class "enable_on_pageload".
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*/
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element.disabled = false;
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element.classList.remove("enable_on_pageload");
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}
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common.init_all_enable_on_pageload =
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function init_all_enable_on_pageload()
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{
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let elements = Array.from(document.getElementsByClassName("enable_on_pageload"));
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for (const element of elements)
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{
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element.disabled = false;
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element.classList.remove("enable_on_pageload");
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common.init_enable_on_pageload(element);
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}
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}
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common.init_entry_with_history =
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function init_entry_with_history()
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function init_entry_with_history(input)
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{
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input.addEventListener("keydown", common.entry_with_history_hook);
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input.classList.remove("entry_with_history");
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}
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common.init_all_entry_with_history =
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function init_all_entry_with_history()
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{
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const inputs = Array.from(document.getElementsByClassName("entry_with_history"));
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for (const input of inputs)
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{
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input.addEventListener("keydown", common.entry_with_history_hook);
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input.classList.remove("entry_with_history");
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common.init_entry_with_history(input);
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}
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}
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common.init_tabbed_container =
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function init_tabbed_container()
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function init_tabbed_container(tabbed_container)
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{
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let switch_tab =
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function switch_tab(event)
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let button_container = document.createElement("div");
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button_container.className = "tab_buttons";
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tabbed_container.prepend(button_container);
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let tabs = Array.from(tabbed_container.getElementsByClassName("tab"));
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for (const tab of tabs)
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{
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let tab_button = event.target;
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if (tab_button.classList.contains("tab_button_active"))
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{ return; }
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tab.classList.add("hidden");
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let tab_id = tab.dataset.tabId || tab.dataset.tabTitle;
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tab.dataset.tabId = tab_id;
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tab.style.borderTopColor = "transparent";
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let tab_id = tab_button.dataset.tabId;
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let tab_buttons = tab_button.parentElement.getElementsByClassName("tab_button");
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let tabs = tab_button.parentElement.parentElement.getElementsByClassName("tab");
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for (const tab_button of tab_buttons)
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{
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if (tab_button.dataset.tabId === tab_id)
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{
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tab_button.classList.remove("tab_button_inactive");
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tab_button.classList.add("tab_button_active");
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}
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else
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{
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tab_button.classList.remove("tab_button_active");
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tab_button.classList.add("tab_button_inactive");
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}
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}
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for (const tab of tabs)
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{
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if (tab.dataset.tabId === tab_id)
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{ tab.classList.remove("hidden"); }
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else
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{ tab.classList.add("hidden"); }
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}
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let button = document.createElement("button");
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button.className = "tab_button tab_button_inactive";
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button.onclick = common.tabbed_container_switcher;
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button.innerText = tab.dataset.tabTitle;
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button.dataset.tabId = tab_id;
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button_container.append(button);
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}
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tabs[0].classList.remove("hidden");
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button_container.firstElementChild.classList.remove("tab_button_inactive");
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button_container.firstElementChild.classList.add("tab_button_active");
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}
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common.init_all_tabbed_container =
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function init_all_tabbed_container()
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{
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let tabbed_containers = Array.from(document.getElementsByClassName("tabbed_container"));
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for (const tabbed_container of tabbed_containers)
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{
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let button_container = document.createElement("div");
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button_container.className = "tab_buttons";
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tabbed_container.prepend(button_container);
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let tabs = Array.from(tabbed_container.getElementsByClassName("tab"));
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for (const tab of tabs)
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{
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tab.classList.add("hidden");
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let tab_id = tab.dataset.tabId || tab.dataset.tabTitle;
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tab.dataset.tabId = tab_id;
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tab.style.borderTopColor = "transparent";
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common.init_tabbed_container(tabbed_container);
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}
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}
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let button = document.createElement("button");
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button.className = "tab_button tab_button_inactive";
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button.onclick = switch_tab;
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button.innerText = tab.dataset.tabTitle;
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button.dataset.tabId = tab_id;
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button_container.append(button);
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common.tabbed_container_switcher =
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function tabbed_container_switcher(event)
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{
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let tab_button = event.target;
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if (tab_button.classList.contains("tab_button_active"))
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{ return; }
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let tab_id = tab_button.dataset.tabId;
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let tab_buttons = tab_button.parentElement.getElementsByClassName("tab_button");
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let tabs = tab_button.parentElement.parentElement.getElementsByClassName("tab");
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for (const tab_button of tab_buttons)
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{
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if (tab_button.dataset.tabId === tab_id)
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{
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tab_button.classList.remove("tab_button_inactive");
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tab_button.classList.add("tab_button_active");
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}
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tabs[0].classList.remove("hidden");
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button_container.firstElementChild.classList.remove("tab_button_inactive");
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button_container.firstElementChild.classList.add("tab_button_active");
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else
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{
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tab_button.classList.remove("tab_button_active");
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tab_button.classList.add("tab_button_inactive");
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}
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}
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for (const tab of tabs)
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{
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if (tab.dataset.tabId === tab_id)
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{ tab.classList.remove("hidden"); }
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else
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{ tab.classList.add("hidden"); }
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}
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}
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@ -459,10 +488,10 @@ function refresh()
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common.on_pageload =
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function on_pageload()
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{
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common.init_atag_merge_params();
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common.init_button_with_confirm();
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common.init_enable_on_pageload();
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common.init_entry_with_history();
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common.init_tabbed_container();
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common.init_all_atag_merge_params();
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common.init_all_button_with_confirm();
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common.init_all_enable_on_pageload();
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common.init_all_entry_with_history();
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common.init_all_tabbed_container();
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}
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document.addEventListener("DOMContentLoaded", common.on_pageload);
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Reference in New Issue