update withdraw limit

packageUser/pages/user/fund/fund.js

@@ -12,7 +12,9 @@ Page({
     bannerList: [],
     isCertificate: 0,
     lockWithdraw: false,
-    has_bank:false
+    has_bank:false,
+    min_cash:0,
+    max_cahs:0
   },
   onLoad: function (options) {
     this.getCashTotal()
@@ -40,6 +42,7 @@ Page({
   onShow () {
     this.getCashTotal()
     this.checkCertified()
+    this.getWithDrawlimit()
   },
   getCashTotal () {
     var that = this
@@ -76,18 +79,30 @@ Page({
     }
     _request.$get(url, params, success)
   },
+  getWithDrawlimit () {
+    var that = this
+		var url = 'v1/user/takecash/limit'
+    var params = {}
+    var success = function (res) {
+      that.setData({
+        min_cash: res.data.min_limit_cash,
+        max_cash: res.data.max_limit_cash
+      })
+    }
+    _request.$get(url, params, success)
+  },
   tipClick () {
     var that = this
     // if (!that.data.isCertificate) {
     // }
     that.data.confirmDialog = !that.data.confirmDialog
-    if (that.data.cashTotal.available >= 50) {
+    if (that.data.cashTotal.available >= that.data.min_cash && that.data.cashTotal.available <= that.data.max_cash) {
       that.setData({
         confirmDialog: that.data.confirmDialog
       })
     } else {
       wx.showToast({
-        title: '提现金额需要大于50元哦~',
+        title: '单次提现金额范围，大于'+that.data.min_cash+'小于'+that.data.max_cash,
         icon: 'none',
         duration: 2000
       })
@@ -105,13 +120,13 @@ Page({
       	
 //    	if(that.data.has_bank){
 			    that.data.confirmDialog = !that.data.confirmDialog
-			    if (that.data.cashTotal.available >= 50) {
+			    if (that.data.cashTotal.available >= that.data.min_cash && that.data.cashTotal.available <= that.data.max_cash) {
 			      that.setData({
 			        confirmDialog: that.data.confirmDialog
 			      })
 			    } else {
 			      wx.showToast({
-			        title: '提现金额需要大于50元哦~',
+			        title: '单次提现金额范围，大于'+that.data.min_cash+'小于'+that.data.max_cash,
 			        icon: 'none',
 			        duration: 2000
 			      })