Commit 611917ec authored by Jacob Schatz's avatar Jacob Schatz

Merge branch '26785-fix-droplab-in-ie-11-v1' into 'master'

Fix DropLab in IE11 - v1

Closes #26785

See merge request !8675
parents 71de0efb c0a9ece1
......@@ -62,6 +62,7 @@ var DropDown = function(list) {
this.list = list;
this.items = [];
this.getItems();
this.initTemplateString();
this.addEvents();
this.initialState = list.innerHTML;
};
......@@ -72,6 +73,17 @@ Object.assign(DropDown.prototype, {
return this.items;
},
initTemplateString: function() {
var items = this.items || this.getItems();
var templateString = '';
if(items.length > 0) {
templateString = items[items.length - 1].outerHTML;
}
this.templateString = templateString;
return this.templateString;
},
clickEvent: function(e) {
// climb up the tree to find the LI
var selected = utils.closest(e.target, 'LI');
......@@ -111,30 +123,21 @@ Object.assign(DropDown.prototype, {
addData: function(data) {
this.data = (this.data || []).concat(data);
this.render(data);
this.render(this.data);
},
// call render manually on data;
render: function(data){
// debugger
// empty the list first
var sampleItem;
var templateString = this.templateString;
var newChildren = [];
var toAppend;
for(var i = 0; i < this.items.length; i++) {
var item = this.items[i];
sampleItem = item;
if(item.parentNode && item.parentNode.dataset.hasOwnProperty('dynamic')) {
item.parentNode.removeChild(item);
}
}
newChildren = this.data.map(function(dat){
var html = utils.t(sampleItem.outerHTML, dat);
newChildren = (data ||[]).map(function(dat){
var html = utils.t(templateString, dat);
var template = document.createElement('div');
template.innerHTML = html;
// console.log(template.content)
// Help set the image src template
var imageTags = template.querySelectorAll('img[data-src]');
......@@ -173,10 +176,7 @@ Object.assign(DropDown.prototype, {
},
destroy: function() {
if (!this.hidden) {
this.hide();
}
this.hide();
this.list.removeEventListener('click', this.clickWrapper);
}
});
......@@ -462,6 +462,8 @@ Object.assign(HookInput.prototype, {
var self = this;
this.mousedown = function mousedown(e) {
if(self.hasRemovedEvents) return;
var mouseEvent = new CustomEvent('mousedown.dl', {
detail: {
hook: self,
......@@ -474,6 +476,8 @@ Object.assign(HookInput.prototype, {
}
this.input = function input(e) {
if(self.hasRemovedEvents) return;
var inputEvent = new CustomEvent('input.dl', {
detail: {
hook: self,
......@@ -487,10 +491,14 @@ Object.assign(HookInput.prototype, {
}
this.keyup = function keyup(e) {
if(self.hasRemovedEvents) return;
keyEvent(e, 'keyup.dl');
}
this.keydown = function keydown(e) {
if(self.hasRemovedEvents) return;
keyEvent(e, 'keydown.dl');
}
......@@ -520,7 +528,8 @@ Object.assign(HookInput.prototype, {
this.trigger.addEventListener('keydown', this.keydown);
},
removeEvents: function(){
removeEvents: function() {
this.hasRemovedEvents = true;
this.trigger.removeEventListener('mousedown', this.mousedown);
this.trigger.removeEventListener('input', this.input);
this.trigger.removeEventListener('keyup', this.keyup);
......@@ -668,14 +677,14 @@ var camelize = function(str) {
};
var closest = function(thisTag, stopTag) {
while(thisTag.tagName !== stopTag && thisTag.tagName !== 'HTML'){
while(thisTag && thisTag.tagName !== stopTag && thisTag.tagName !== 'HTML'){
thisTag = thisTag.parentNode;
}
return thisTag;
};
var isDropDownParts = function(target) {
if(target.tagName === 'HTML') { return false; }
if(!target || target.tagName === 'HTML') { return false; }
return (
target.hasAttribute(DATA_TRIGGER) ||
target.hasAttribute(DATA_DROPDOWN)
......
/* global CustomEvent */
// Custom event support for IE
CustomEvent = function (event, parameters) {
const params = parameters || { bubbles: false, cancelable: false, detail: undefined };
const evt = document.createEvent('CustomEvent');
evt.initCustomEvent(event, params.bubbles, params.cancelable, params.detail);
return evt;
};
CustomEvent.prototype = window.Event.prototype;
......@@ -78,7 +78,10 @@
dispatchInputEvent() {
// Propogate input change to FilteredSearchDropdownManager
// so that it can determine which dropdowns to open
this.input.dispatchEvent(new Event('input'));
this.input.dispatchEvent(new CustomEvent('input', {
bubbles: true,
cancelable: true,
}));
}
hideDropdown() {
......
---
title: Add some basic fixes for IE11/Edge
merge_request:
author:
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