10 examples of 'jquery on dropdown change' in JavaScript

Every line of 'jquery on dropdown change' code snippets is scanned for vulnerabilities by our powerful machine learning engine that combs millions of open source libraries, ensuring your JavaScript code is secure.

All examples are scanned by Snyk Code

By copying the Snyk Code Snippets you agree to
this disclaimer
260_dropDownChanged(e) {
261 this.value = e.detail.value ? e.detail.value.getAttribute("value") : null;
262}
Important

Use secure code every time

Secure your code as it's written. Use Snyk Code to scan source code in minutes – no build needed – and fix issues immediately. Enable Snyk Code

69function setDropdownValue(event) {
70 var dt = event.target.parentNode.parentNode.previousSibling;
71 dt.value = event.target.getAttribute("value");
72 dt.firstChild.textContent = event.target.textContent;
73
74 dt.parentNode.setAttribute("dropped", "false");
75
76 var evt = document.createEvent("HTMLEvents");
77 evt.initEvent("change", true, true);
78 dt.dispatchEvent(evt);
79}
101showDropdown() {
102 if (!this.dropdownMenu.hasClass('show')) {
103 this.dropdownToggle.dropdown('toggle');
104 }
105}
123_onChange(event) {
124 this.setState({ value: event.target.value });
125 super._onChange(event);
126}
12onChange (e) {
13 this.props.onChange(this.props.id, e.target.value);
14}
124onChange(e) {
125 this.setState({
126 value: this.dropDown.value,
127 });
128 this.props.onChange(e.target.value);
129}
17async handleDropdownChange(event, data, type){
18 let tempConfig = this.props.config;
19 tempConfig[type] = data.value;
20 tempConfig[type+'Label'] = data.text;
21 await this.props.handleParentState("config", tempConfig, "groupAndSortRecalc")
22}
81set open(val: boolean) {
82 this._open = val;
83 this._openChanged.emit(val);
84}
97function openDropdown(event) {
98 if($this.parents(".navbar").find(".navbar-toggle").is(":visible")) {
99 // If we're inside a navbar, don't do anything when the
100 // navbar is collapsed, as it makes the navbar pretty unusable.
101 return;
102 }
103
104 // clear dropdown timeout here so it doesnt close before it should
105 window.clearTimeout(timeout);
106 // restart hover timer
107 window.clearTimeout(timeoutHover);
108
109 // delay for hover event.
110 timeoutHover = window.setTimeout(function () {
111 $allDropdowns.find(':focus').blur();
112
113 if(settings.instantlyCloseOthers === true)
114 $allDropdowns.removeClass('open');
115
116 // clear timer for hover event
117 window.clearTimeout(timeoutHover);
118 $this.attr('aria-expanded', 'true');
119 $parent.addClass('open');
120 $this.trigger(showEvent);
121 }, settings.hoverDelay);
122}
296_valueChanged(newValue, oldValue) {
297 let children = this.querySelectorAll("paper-item");
298 if (children !== undefined && children !== null) {
299 for (let i = 0; i < children.length; i++) {
300 if (this.value === children[i].getAttribute("value")) {
301 this.shadowRoot.querySelector("#listbox").selected = i;
302 this._setSelectedValues();
303 }
304 }
305 }
306}

Related snippets