我的业务流程有一个特殊的"验证。必须将3个步骤中的至少一个设置为"是"能够继续下一阶段。
这是我在舞台改变时的处理程序。
var subStageRequirements = new Array();
subStageRequirements.push({ stage: 0, fields: ['new_is_project_scope_defined_substage'] });
subStageRequirements.push({ stage: 1, fields: ['new_is_demo_1_substage', 'new_is_demo_2_substage', 'new_is_selection_srv_outlined_substage'] });
subStageRequirements.push({ stage: 2, fields: ['new_is_proposal_substage', 'new_is_negotiation_substage'] });
function onStageChange(context) {
var stage = context.getEventArgs().getStage();
var stageCategory = stage.getCategory().getValue();
var direction = context.getEventArgs().getDirection();
if (direction == "Next") {
//validate requirements on previous field...
var valid = false;
var req = subStageRequirements[stageCategory - 1];
for (var i = 0; i <= req.fields.length - 1; i++) {
if (Xrm.Page.getAttribute(req.fields[i]).getValue()) {
valid = true;
break;
}
}
if (!valid) {
Xrm.Page.data.process.movePrevious(function (result) {
if (result != "success") {
alert('Error forcing back to previous step: ' + result + '. Have fun...');
}
var messageArea = $(window.parent.document).find('.processWarningBar');
messageArea.css('display', 'block');
var textArea = $(window.parent.document).find('.processWarningBar-Text');
textArea.attr('title', 'At least one sales sub-stage has to be selected to move on to next sales stage.');
textArea.text('At least one sales sub-stage has to be selected to move on to next sales stage.');
setTimeout(function () {
var messageArea = $(window.parent.document).find('.processWarningBar');
messageArea.css('display', 'none');
}, 5000);
});
}
}
}
如您所见,一旦阶段发生变化,我会检查前一阶段(当前阶段 - 1,位置)中的步骤是否至少有一个true
值。
如果没有,我移回一个阶段(movePrevious
),然后搞一些jQuery技巧......哪些有缺点(错误和警告图标都显示在错误中,我必须隐藏错误我自己,有时当验证通过并进入下一阶段时,自定义错误消息将闪烁并消失。)
我试图让这部分内容显示自定义消息:
有更好的方法吗?我在考虑CRM自己在显示自己的默认消息时调用的函数。我试图把它们揪出去,但它们似乎很隐蔽。
修改
我按照以下答案的建议将验证码更改为:
if (!valid) {
Xrm.Page.data.process.movePrevious(function (result) {
if (result != "success") {
alert('Error forcing back to previous step: ' + result + '. Have fun...');
}
Xrm.Page.ui.setFormNotification('At least one sales sub-stage has to be selected to move on to next sales stage.', 'ERROR', 'subStageMessage');
setTimeout(function () {
Xrm.Page.ui.clearFormNotification('subStageMessage');
}, 5000);
});
return;
}
else
{
Xrm.Page.ui.clearFormNotification('subStageMessage'); //trying to hide it once the previous stage has passed validation, but error message is still shown...
}
现在的问题是,即使移动到下一阶段,也会显示该消息。验证失败时,将用户发送回上一步,然后显示该消息。当用户完成缺失的步骤并进入下一阶段时,即使显示该消息的代码未被执行,该消息仍会显示另外5秒(??)
我正在使用CRM 2016,这是针对商机实体。
答案 0 :(得分:1)
是的,存在更好的方式:Xrm.Page.ui.setFormNotification
tableView
答案 1 :(得分:0)
我决定使用Notify.js并使用此网络资源执行相同操作,解决了重新显示通知的问题。
if (!valid) {
Xrm.Page.data.process.movePrevious(function (result) {
Notify.add('<b>At least one sales sub-stage has to be selected to move on to next sales stage.</b>', 'WARNING', 'subStageMessage', null);
});
}
else {
//if previous stage's steps were all valid, remove all notifications
Notify.remove();
}