85 lines
2.5 KiB
JavaScript
85 lines
2.5 KiB
JavaScript
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function pla_getComponentById(id) {
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return document.getElementById(id);
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}
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function pla_getComponentsByName(name) {
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return document.getElementsByName(name);
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}
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function pla_getComponentValue(component) {
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if (component.type == "checkbox") {
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if (component.checked) return component.value;
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} else if (component.type == "select-one") {
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if (component.selectedIndex >= 0) return component.options[component.selectedIndex].value;
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} else if (component.type == "select-multiple") {
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if (component.selectedIndex >= 0) return component.options[component.selectedIndex].value;
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} else if (component.type == undefined) { // option
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if (component.selected) return component.value;
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} else {
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return component.value;
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}
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return "";
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}
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function pla_setComponentValue(component,value) {
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if (component.type == "checkbox") {
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if (component.value == value) component.checked = true;
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else component.checked = false;
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} else if (component.type == "select-one") {
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for (var i = 0; i < component.options.length; i++) {
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if (component.options[i].value == value) component.options[i].selected = true;
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}
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} else if (component.type == "select-multiple") {
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for (var i = 0; i < component.options.length; i++) {
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if (component.options[i].value == value) component.options[i].selected = true;
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}
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} else if (component.type == undefined) { // option
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if (component.value == value) component.selected = true;
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else component.selected = false;
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} else {
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component.value = value;
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}
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}
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function getAttributeComponents(prefix,name) {
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var components = new Array();
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var i = 0;
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var j = 0;
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var c = pla_getComponentsByName(prefix + "_values[" + name + "][" + j + "]");
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while (c && (c.length > 0)) {
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for (var k = 0; k < c.length; k++) {
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components[i++] = c[k];
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}
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++j;
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c = pla_getComponentsByName(prefix + "_values[" + name + "][" + j + "]");
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}
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c = pla_getComponentsByName(prefix + "_values[" + name + "][]");
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if (c && (c.length > 0)) {
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for (var k = 0; k < c.length; k++) {
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components[i++] = c[k];
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}
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}
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return components;
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}
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function getAttributeValues(prefix,name) {
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var components = getAttributeComponents(prefix,name);
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var values = new Array();
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for (var k = 0; k < components.length; k++) {
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var val = pla_getComponentValue(components[k]);
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if (val) values[values.length] = val;
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}
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return values;
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}
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function submitForm(form) {
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for (var i = 0; i < form.elements.length; i++) {
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form.elements[i].blur();
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}
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return validateForm(true);
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}
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function alertError(err,silence) {
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if (!silence) alert(err);
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}
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